Diastereoselective amination of vinylic sulfoximines: application to the asymmetric synthesis of functionalized β-substituted and β,β-disubstituted β-amino acids, and of γ-amino alcohols
摘要:
An asymmetric synthesis of protected beta-substituted and beta,beta-disubstituted beta-amino acids, which carry a hydroxyalkyl side chain, from sulfonimidoyl functionalized homoallylic alcohols is described. The method allows for an asymmetric synthesis of amino alcohols as well. (C) 2000 Elsevier Science Ltd. All rights reserved.